HP Color LaserJet 9500 Multifunction Printer series - Manual (Page 23)

ENWW MFP components 7
1
1
Data
(green) Off The MFP has no data to print.
On The MFP has data to print, but is not ready or is offline.
Blinking The MFP is processing or is printing the data.
Attention
(orange) Off The MFP is functioning without error.
On The MFP has experienced a critical error. Note the error message, and then turn
the MFP off and on again.
Blinking Action is required. See the control-panel display.
Light State Indication